{"name":"SOUND ADVERTISING LIMITED","company_number":"03218628","status":"Active","type":"Private Limited Company","incorporated":"1996-06-28","dissolved":null,"registered_office":"Aston House, Cornwall Avenue, London, N3 1LF","postcode":"N3 1LF","sic_codes":[{"code":61900,"description":"Other telecommunications activities"}],"principal_activity":null,"previous_names":[{"name":"SPEED 5703 LIMITED","changed_on":"1996-07-25"}],"warnings":[],"accounts":{"category":"Total Exemption Full","year_end":"30 June","last_made_up_to":"2025-06-30","next_due":"2027-03-31"},"employees":{"count":20,"accounts_date":"2025-06-30"},"financials":[{"financial_date":"2025-06-30","net_assets":3436692,"cash":464306,"average_employees":20},{"financial_date":"2024-06-30","net_assets":3242648,"cash":1000433,"average_employees":19},{"financial_date":"2023-06-30","net_assets":2875975,"cash":447497},{"financial_date":"2022-06-30","net_assets":2616969,"cash":477088},{"financial_date":"2021-06-30","net_assets":2493869,"cash":1089239}],"officers":{"current":1,"resigned":8,"complete":true,"note":"Names and details of individual officers are on the People page (subscriber-only on this site) and free at Companies House."},"charges":{"total":4,"outstanding":3},"gazette_notices":[],"insolvency_outcome":null,"ai_summary":null,"website":null,"links":{"page":"https://www.companiesintheuk.co.uk/ltd/sound-advertising","people":"https://www.companiesintheuk.co.uk/company/sound-advertising/people","filing_history":"https://www.companiesintheuk.co.uk/company/sound-advertising/filing-history","companies_house":"https://find-and-update.company-information.service.gov.uk/company/03218628","financials":"https://www.companiesintheuk.co.uk/company/sound-advertising/financial","control":"https://www.companiesintheuk.co.uk/company/sound-advertising/control","charges":"https://www.companiesintheuk.co.uk/company/sound-advertising/charges"},"source":"CompaniesInTheUK, from Companies House, The Gazette and other public registers (see /support/about). Cite as: CompaniesInTheUK, https://www.companiesintheuk.co.uk/ltd/sound-advertising"}